CN105195688A - Sand mold sample stripping device and stripping method - Google Patents
Sand mold sample stripping device and stripping method Download PDFInfo
- Publication number
- CN105195688A CN105195688A CN201510730334.9A CN201510730334A CN105195688A CN 105195688 A CN105195688 A CN 105195688A CN 201510730334 A CN201510730334 A CN 201510730334A CN 105195688 A CN105195688 A CN 105195688A
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- sand mold
- apperance
- nut
- support
- claw type
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Abstract
The invention relates to a sand mold sample stripping device and a stripping method. The sand mold sample stripping device comprises a support, a screw, a nut, a handle and a stripping hook, wherein the support adopts a claw type structure; the vertical screw penetrates through the middle of the top of the claw type structure; foot parts of the claw structure are supported on a sand box; the nut is screwed on the screw, presses the top of the claw type structure and is connected with the handle; the nut is rotated to adjust lifting and dropping of the screw, a hook at the bottom of the screw hooks the stripping hook of a mold sample in a sand mold, and the screw is lifted, so that the mold sample is separated from the sand mold and is stripped out. With the adoption of the sand mold sample stripping device and the stripping method, the mold sample is stably stripped out in a casting process, the defects that the sand mold sample cannot be stripped out due to shortage of manpower in a stripping process, the sand mold sample is damaged through impact generated when lifting force of a crane is adopted, and the like are overcome, and more ideal practical effect is realized.
Description
Technical field
The invention belongs to metallurgical casting industry, particularly a kind of sand mold apperance die lifter and a modeling method.
Background technology
In Foundry Production, usually have moulding complete after apperance playing situation more difficult in mold process, for larger apperance, especially seem under the technique of self-hardening sand particularly outstanding, usually must carry out molding by the lifting force of on-the-spot overhead traveling crane.To play in mold process the situations such as apperance is damaged or sand mold damages, apperance sand mold damages simultaneously and often occur using overhead traveling crane, bring very large trouble to normal manufacture process, therefore often affect the normal duration and cause the loss of apperance manufacturing cost.
How to improve this situation, and economical, effective, utilize sand mold apperance molding method and device to carry out stable molding, the situation of original complicated operation can be made to have operability and convenience.Therefore, person skilled in art is devoted to sand mold apperance die lifter and a modeling method of researching and developing a kind of improvement.
Summary of the invention
Task of the present invention is to provide a kind of sand mold apperance die lifter and plays modeling method, can carry out stable molding, solve the problem existing for above-mentioned prior art, make the casting process of original complicated operation have operability and convenience.
Technical solution of the present invention is as follows:
A kind of sand mold apperance die lifter, it comprises sandbox, sand mold and apperance, and it also comprises support, screw rod, nut, handle and molding hook;
Described support is claw type structure, the crown center of claw type structure places vertical screw rod, the foot support of claw type structure is on sandbox, screw rod revolves and puts nut, nut pushes down claw type structural top, nut connecting handle, rotating nut is to adjust lifting screw, tangle the molding hook of apperance in sand mold bottom screw rod, lift-bolt makes apperance depart from sand mold, trips out apperance.
Between the claw type structure end face of described support and nut bottom, ball is set, to reduce the frictional force between nut and support.
A kind of sand mold apperance molding method, it comprises the following steps:
By support frame on sandbox, vertical screw is set in the middle of support, screw rod revolves and puts nut, and the top of in the sand mold apperance of adjusting to the right place;
By handle rotating nut, bottom adjustment lifting screw makes, tangle the molding hook in apperance;
By handle rotating nut, lift-bolt makes apperance depart from sand mold, trips out apperance.
Adopt sand mold apperance die lifter of the present invention and play modeling method, apperance is tripped out stably for casting process, the shortage of manpower overcome in a mold process can not rise and causes the situations such as the damage of apperance sand mold by impact during overhead traveling crane lifting force, has ideal practical function.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of sand mold apperance die lifter of the present invention.
Reference numeral:
1 is screw rod, and 2 is nut, and 3 is handle, and 4 is support, and 5 is sandbox, and 6 is sand mold, and 7 is apperance, and 8 is molding hook, and 9 is ball.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is elaborated.
Referring to Fig. 1, the invention provides a kind of sand mold apperance die lifter, it forms primarily of sandbox 5, sand mold 6, apperance 7, support 4, screw rod 1, nut 2, handle 3 and molding hook 8.
Support 4 is claw type structure, and the crown center of claw type structure places vertical screw rod 1, and the foot support of claw type structure is on sandbox 5.Screw rod 1 revolves and puts nut 2, nut 2 pushes down claw type structural top, and nut 2 connecting handle 3, rotating nut 2 can adjust lifting screw 1.Tangle the molding hook 8 being arranged in sand mold 6 apperance 7 bottom screw rod 1, lift-bolt 1 makes apperance 7 depart from sand mold 6, trips out apperance 7.
As shown in fig. 1, between the claw type structure end face of support 4 and nut 2 bottom surface, ball 9 is set, in order to reduce the frictional force between nut 2 and support 4.
Support 4 can make different shapes, to adapt to the sandbox of different size.Support 4 also can make rail moving form with easy to use.
Multiple apperance die lifter can be used to operate for larger sand mold apperance simultaneously.
The present invention also provides a kind of sand mold apperance molding method, and it comprises the following steps: by support frame on sandbox, arranges vertical screw in the middle of support, screw rod revolves and puts nut, and the top of in the sand mold apperance of adjusting to the right place; By handle rotating nut, bottom adjustment lifting screw makes, tangle the molding hook in apperance; By handle rotating nut, lift-bolt makes apperance depart from sand mold, trips out apperance.
Adopt sand mold apperance die lifter of the present invention and play modeling method, apperance is tripped out stably for casting process, the shortage of manpower overcome in a mold process can not rise and causes the situations such as the damage of apperance sand mold by impact during overhead traveling crane lifting force, has ideal practical function.
Certainly, those skilled in the art in the art will be appreciated that, above-described embodiment is only used to the present invention is described, and be not used as limitation of the invention, as long as in spirit of the present invention, the change, modification etc. of above-described embodiment all will be dropped in the scope of the claims in the present invention.
Claims (3)
1. a sand mold apperance die lifter, it comprises sandbox, sand mold and apperance, it is characterized in that: it also comprises support (4), screw rod (1), nut (2), handle (3) and molding hook (8);
Described support (4) is claw type structure, the crown center of claw type structure places vertical screw rod (1), the foot support of claw type structure is on sandbox (5), screw rod (1) revolves and puts nut (2), nut (2) pushes down claw type structural top, nut (2) connecting handle (3), rotating nut (2) is to adjust lifting screw (1), screw rod (1) bottom tangles the molding hook (8) of apperance (7) in sand mold (6), lift-bolt (1) makes apperance (7) depart from sand mold (6), trips out apperance (7).
2. sand mold apperance die lifter according to claim 1, is characterized in that: arrange ball (9) between the claw type structure end face of described support (4) and nut (2) bottom surface, to reduce the frictional force between nut (2) and support (4).
3. a sand mold apperance molding method, it is characterized in that, it comprises the following steps:
By support frame on sandbox, vertical screw is set in the middle of support, screw rod revolves and puts nut, and the top of in the sand mold apperance of adjusting to the right place;
By handle rotating nut, bottom adjustment lifting screw makes, tangle the molding hook in apperance;
By handle rotating nut, lift-bolt makes apperance depart from sand mold, trips out apperance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510730334.9A CN105195688A (en) | 2015-11-02 | 2015-11-02 | Sand mold sample stripping device and stripping method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510730334.9A CN105195688A (en) | 2015-11-02 | 2015-11-02 | Sand mold sample stripping device and stripping method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105195688A true CN105195688A (en) | 2015-12-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510730334.9A Pending CN105195688A (en) | 2015-11-02 | 2015-11-02 | Sand mold sample stripping device and stripping method |
Country Status (1)
| Country | Link |
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| CN (1) | CN105195688A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106670403A (en) * | 2016-12-24 | 2017-05-17 | 句容市有色金属铸造厂 | Sand mould casting stripping device |
| CN106825448A (en) * | 2016-12-24 | 2017-06-13 | 句容市有色金属铸造厂 | A kind of die lifter for taking up mould |
| CN108687310A (en) * | 2018-07-28 | 2018-10-23 | 共享智能铸造产业创新中心有限公司 | A kind of sand core hangs a holder |
| CN109570455A (en) * | 2018-12-25 | 2019-04-05 | 航天海鹰(哈尔滨)钛业有限公司 | A kind of punch-out equipment for sand casting |
| CN111299522A (en) * | 2020-03-24 | 2020-06-19 | 金陵科技学院 | Mold starter for casting with two speeds |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2453735B1 (en) * | 1974-11-13 | 1976-01-08 | Maschf Augsburg Nuernberg Ag | Universal stripper tongs for removing ingots from moulds - suitable for all types of ingot moulds |
| CN102921905A (en) * | 2012-11-21 | 2013-02-13 | 宁夏共享集团有限责任公司 | Tool for solving difficult stripping of live feed of large-scale steel casting mould |
| CN203018589U (en) * | 2013-01-17 | 2013-06-26 | 西部钛业有限责任公司 | Simple demolding die |
| CN203752391U (en) * | 2014-03-31 | 2014-08-06 | 昌河飞机工业（集团）有限责任公司 | Demolding device for thin and long type tubular part |
-
2015
- 2015-11-02 CN CN201510730334.9A patent/CN105195688A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2453735B1 (en) * | 1974-11-13 | 1976-01-08 | Maschf Augsburg Nuernberg Ag | Universal stripper tongs for removing ingots from moulds - suitable for all types of ingot moulds |
| CN102921905A (en) * | 2012-11-21 | 2013-02-13 | 宁夏共享集团有限责任公司 | Tool for solving difficult stripping of live feed of large-scale steel casting mould |
| CN203018589U (en) * | 2013-01-17 | 2013-06-26 | 西部钛业有限责任公司 | Simple demolding die |
| CN203752391U (en) * | 2014-03-31 | 2014-08-06 | 昌河飞机工业（集团）有限责任公司 | Demolding device for thin and long type tubular part |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106670403A (en) * | 2016-12-24 | 2017-05-17 | 句容市有色金属铸造厂 | Sand mould casting stripping device |
| CN106825448A (en) * | 2016-12-24 | 2017-06-13 | 句容市有色金属铸造厂 | A kind of die lifter for taking up mould |
| CN108687310A (en) * | 2018-07-28 | 2018-10-23 | 共享智能铸造产业创新中心有限公司 | A kind of sand core hangs a holder |
| CN109570455A (en) * | 2018-12-25 | 2019-04-05 | 航天海鹰(哈尔滨)钛业有限公司 | A kind of punch-out equipment for sand casting |
| CN111299522A (en) * | 2020-03-24 | 2020-06-19 | 金陵科技学院 | Mold starter for casting with two speeds |
| CN111299522B (en) * | 2020-03-24 | 2021-06-04 | 金陵科技学院 | Mold starter for casting with two speeds |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151230 |